vop_nwhiteout
.vop_nwhiteout = vop_compat_nwhiteout,
.vop_nwhiteout = journal_nwhiteout,
DO_OPS(ops, error, &ap, vop_nwhiteout);
DO_OPS(ap->a_head.a_ops, error, ap, vop_nwhiteout);
vop_nwhiteout((nch)->mount->mnt_vn_use_ops, nch, dvp, cred, flags)
int (*vop_nwhiteout)(struct vop_nwhiteout_args *);
int vop_nwhiteout(struct vop_ops *ops, struct nchandle *nch, struct vnode *dvp,
.vop_nwhiteout = vop_compat_nwhiteout,
.vop_nwhiteout = hammer_vop_nwhiteout,
.vop_nwhiteout = null_nwhiteout,